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Rocks And Minerals

Published on Dec 07, 2015

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PRESENTATION OUTLINE

SEDIMENTARY ROCKS

  • Sandstone is an example of sedimentary rock.
  • Sedimentary rocks come in layers.
  • Sedimentary rocks are formed when sediment is deposited out of air, ice, wind, or water.
Photo by mikecogh

IGNEOUS ROCKS

  • Igneous rocks are formed when lava cools and harden into rock.
  • An example of igneous rock is granite.

METAMORPHIC ROCK